1 /* 2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. 3 * 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * The contents of this file are subject to the terms of either the Universal Permissive License 7 * v 1.0 as shown at http://oss.oracle.com/licenses/upl 8 * 9 * or the following license: 10 * 11 * Redistribution and use in source and binary forms, with or without modification, are permitted 12 * provided that the following conditions are met: 13 * 14 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions 15 * and the following disclaimer. 16 * 17 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of 18 * conditions and the following disclaimer in the documentation and/or other materials provided with 19 * the distribution. 20 * 21 * 3. Neither the name of the copyright holder nor the names of its contributors may be used to 22 * endorse or promote products derived from this software without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR 25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 26 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 27 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 30 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY 31 * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 package org.openjdk.jmc.console.uitest.mbeanhelpers; 34 35 /** 36 * Design choice for this is to make the subclasses as small as possible. 37 */ 38 public abstract class TestRunner extends Thread { 39 protected volatile boolean loopRun = true; 40 protected String[] args = new String[] {}; 41 protected boolean runFirst = false; 42 protected boolean initied = false; 43 44 public void loopRun(boolean loopRun) { 45 this.loopRun = loopRun; 46 } 47 48 public TestRunner() { 49 this(true); 50 } 51 52 public TestRunner(boolean runFirst) { 53 this.runFirst = runFirst; 54 setName(this.getClass().getName()); 55 loopRun = true; 56 } 57 58 public void stopRunning() { 59 loopRun(false); 60 runLast(); 61 System.out.println("Stopping " + this.getClass().getName()); //$NON-NLS-1$ 62 } 63 64 public void setArgs(String[] args) { 65 this.args = args; 66 } 67 68 public void runFirst() { 69 initied = true; 70 } 71 72 public abstract void runLoop(); 73 74 public void runLast() { 75 } 76 77 public boolean isUpAndRunning() { 78 return initied; 79 } 80 81 @Override 82 public void run() { 83 System.out.println("Starting " + this.getClass().getName()); //$NON-NLS-1$ 84 runFirst(); 85 while (loopRun) { 86 runLoop(); 87 try { 88 Thread.sleep(500); 89 } catch (Exception ex) { 90 } 91 } 92 } 93 }